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OX Security has raised $60 million in Series B funding to expand its AI-driven application security platform, bringing its total funding to $94 million. The company focuses on identifying and prioritizing the top 5% of software vulnerabilities that present real risk, reducing alert fatigue and improving developer efficiency. Trusted by over 200 organizations, OX helps security teams address the challenges of both AI-generated and traditional code.
$60M and a Mission: Why Investors Back OX Security’s Bold AppSec Strategy
OX Security announced a $60 million Series B funding round led by DTCP, with participation from IBM Ventures, Microsoft, Swisscom Ventures, Evolution Equity Partners, and Team8. This brings the company’s total funding to $94 million. The funding arrives during a phase of accelerated growth, with OX surpassing $10 million in sales and more than tripling its customer base within the past year.
The financing will be used to enhance product innovation and expand the company’s global footprint. OX Security positions itself to help enterprises move away from reactive security methods and toward quantifiable risk reduction.
When AI Writes Code Faster Than We Can Secure It
The volume and velocity of code being produced are increasing rapidly, driven by both traditional development and AI-generated output. AI systems can deliver syntactically clean code at scale, but frequently embed vulnerabilities that are difficult to detect through conventional tools. This shift introduces new layers of complexity to software security.
OX Security’s leadership identifies a growing issue: current Application Security tools overwhelm teams with alerts and fail to prioritize real threats. AI-generated code amplifies this problem by introducing subtle but critical flaws.
The 5% Rule: Cutting Through the Noise of Endless Alerts
Legacy tools typically generate high volumes of security alerts without distinguishing between critical and negligible risks. This overload results in wasted developer hours and reduced operational focus.
OX Security offers a targeted approach, guiding teams to focus only on the top 5% of risks with actual exploitability and business impact. By modeling threats continuously across AI and human-written code, the platform enables teams to detect vulnerabilities that are most likely to lead to breaches.
The platform’s prioritization strategy is based on:
- Exploitability
- Reachability
- Business impact
Meet the Platform That Thinks Like a Security Engineer
OX Security applies an “agentic code review” framework, which is powered by AI and designed to emulate the decision-making of experienced security engineers. The system introduces critical thinking modules that assess the severity and potential consequences of vulnerabilities beyond static scanning.
The platform integrates into the software development lifecycle to provide continuous risk assessment from code design to runtime. It enhances accuracy in identifying and flagging issues that demand immediate attention, reducing noise from false positives and non-critical threats.
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Why Microsoft, IBM, and SoFi Trust OX to Protect Their Code
OX Security has earned the trust of over 200 organizations, including major names like Microsoft, IBM, SoFi, and eToro. These enterprises rely on OX to secure codebases amid increasingly fragmented and fast-paced development environments.
The adoption by these organizations reflects confidence in the platform’s ability to deliver precise insights into what needs to be fixed first. Developer teams gain clarity on which vulnerabilities have real-world consequences, improving alignment between security and engineering workflows.
What This Means for Developers and Security Teams Right Now
By filtering out the 95% of non-critical issues, OX enables development teams to work with fewer distractions and more purpose. Security teams are empowered to deliver actionable intelligence instead of overwhelming developers with irrelevant alerts.
The platform’s precision saves millions of developer hours that would otherwise be spent chasing insignificant findings. Development cycles become more secure without becoming slower, aligning with modern demands for both agility and safety.
Organizations adopting OX’s framework benefit from:
- Reduced alert fatigue
- Stronger collaboration between security and development
- Focused remediation with measurable impact
A New Standard for AppSec in the Age of Accelerated Code Creation
As the software landscape shifts under the weight of rapid code generation, OX Security offers a framework that emphasizes risk relevance over detection volume. The company’s trajectory, backed by strong investor support and enterprise adoption, suggests increasing demand for tools that cut through alert noise and support informed prioritization.
OX Security continues to develop its platform to unify fragmented AppSec tools and sharpen the focus on vulnerabilities that matter, building a case for efficiency in modern security operations.
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